CA2860620A1 - Small antena apparatus and method for controling the same - Google Patents

Small antena apparatus and method for controling the same Download PDF

Info

Publication number
CA2860620A1
CA2860620A1 CA2860620A CA2860620A CA2860620A1 CA 2860620 A1 CA2860620 A1 CA 2860620A1 CA 2860620 A CA2860620 A CA 2860620A CA 2860620 A CA2860620 A CA 2860620A CA 2860620 A1 CA2860620 A1 CA 2860620A1
Authority
CA
Canada
Prior art keywords
electric circuit
antenna
parameter
antenna pattern
antenna apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2860620A
Other languages
English (en)
French (fr)
Inventor
Jung Sik Park
So Oung CHUN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CA2860620A1 publication Critical patent/CA2860620A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
CA2860620A 2012-01-13 2013-01-10 Small antena apparatus and method for controling the same Abandoned CA2860620A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2012-0004448 2012-01-13
KR1020120004448A KR101874892B1 (ko) 2012-01-13 2012-01-13 소형 안테나 장치 및 그 제어방법
PCT/KR2013/000208 WO2013105798A1 (en) 2012-01-13 2013-01-10 Small antena apparatus and method for controling the same

Publications (1)

Publication Number Publication Date
CA2860620A1 true CA2860620A1 (en) 2013-07-18

Family

ID=47458781

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2860620A Abandoned CA2860620A1 (en) 2012-01-13 2013-01-10 Small antena apparatus and method for controling the same

Country Status (10)

Country Link
US (5) US9306288B2 (zh)
EP (2) EP3582322A1 (zh)
JP (1) JP6452445B2 (zh)
KR (1) KR101874892B1 (zh)
CN (2) CN109346824A (zh)
AU (1) AU2013208393B2 (zh)
BR (1) BR112014017363B1 (zh)
CA (1) CA2860620A1 (zh)
RU (1) RU2615594C2 (zh)
WO (1) WO2013105798A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101874892B1 (ko) * 2012-01-13 2018-07-05 삼성전자 주식회사 소형 안테나 장치 및 그 제어방법
WO2015135188A1 (zh) * 2014-03-13 2015-09-17 华为终端有限公司 一种天线及终端
KR101640475B1 (ko) * 2014-06-30 2016-07-18 서울과학기술대학교 산학협력단 안테나를 이용한 기판 물성 측정방법
CN105706303B (zh) * 2014-08-28 2019-06-28 华为技术有限公司 一种天线装置及设备
US10312582B2 (en) 2016-05-27 2019-06-04 Futurewei Technologies, Inc. Closed loop aperture tunable antenna
KR102332117B1 (ko) * 2016-07-21 2021-11-30 삼성전자주식회사 무선 통신을 위한 안테나 및 이를 포함하는 전자 장치
US10998622B2 (en) 2016-07-21 2021-05-04 Samsung Electronics Co., Ltd Antenna for wireless communication and electronic device including the same
KR20180027881A (ko) * 2016-09-07 2018-03-15 엘지전자 주식회사 이동 단말기
CN109861404B (zh) * 2019-02-20 2022-09-27 东北大学 一种无线电能传输***
JP7216576B2 (ja) 2019-03-05 2023-02-01 日本航空電子工業株式会社 アンテナ

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627507A (en) 1979-08-15 1981-03-17 Pioneer Electronic Corp Loop antenna unit
JPH0690108A (ja) * 1992-09-07 1994-03-29 Nippon Telegr & Teleph Corp <Ntt> 小型アンテナ及びその製造方法
FR2699740B1 (fr) * 1992-12-23 1995-03-03 Patrice Brachat Antenne large bande à encombrement réduit, et dispositif d'émission et/ou de réception correspondant.
SE507077C2 (sv) * 1996-05-17 1998-03-23 Allgon Ab Antennanordning för en portabel radiokommunikationsanordning
JP3114621B2 (ja) 1996-06-19 2000-12-04 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
JPH11239020A (ja) 1997-04-18 1999-08-31 Murata Mfg Co Ltd 円偏波アンテナおよびそれを用いた無線装置
KR100285950B1 (ko) * 1997-12-26 2001-04-16 윤종용 인체의영향을최소화시키는휴대용전화기의안테나회로를구현하는방법
JP2000332523A (ja) * 1999-05-24 2000-11-30 Hitachi Ltd 無線タグ、その製造方法及びその配置方法
KR20020019616A (ko) 2000-06-14 2002-03-12 다니구찌 이찌로오, 기타오카 다카시 임피던스 정합 회로 및 안테나 장치
US6937195B2 (en) 2001-04-11 2005-08-30 Kyocera Wireless Corp. Inverted-F ferroelectric antenna
EP1298810B8 (en) * 2001-09-27 2007-12-12 Kabushiki Kaisha Toshiba Portable type radio equipment
US7420511B2 (en) * 2002-11-18 2008-09-02 Yokowo Co., Ltd. Antenna for a plurality of bands
JP3931163B2 (ja) 2003-08-14 2007-06-13 松下電器産業株式会社 アンテナ整合装置
EP1703586A4 (en) 2003-12-25 2008-01-23 Mitsubishi Materials Corp ANTENNA DEVICE AND COMMUNICATION DEVICE
KR100623079B1 (ko) * 2004-05-11 2006-09-19 학교법인 한국정보통신학원 적층 구조 다중 대역 안테나
JP2006101486A (ja) 2004-08-30 2006-04-13 Mitsubishi Materials Corp 無線通信モジュール及び無線通信装置
KR100649495B1 (ko) 2004-09-06 2006-11-24 삼성전기주식회사 안테나 모듈 및 이를 구비한 전자 장치
JP2006093990A (ja) 2004-09-22 2006-04-06 Matsushita Electric Ind Co Ltd 平面アンテナ装置
US8000737B2 (en) * 2004-10-15 2011-08-16 Sky Cross, Inc. Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness
JP4606843B2 (ja) 2004-11-01 2011-01-05 京セラ株式会社 無線通信モジュール、通信端末、およびインピーダンス整合方法
KR100664561B1 (ko) 2004-12-24 2007-01-04 삼성전자주식회사 휴대용 무선단말기의 안테나 특성 튜닝 방법 및 이를이용한 내장형 안테나 장치
JP4238915B2 (ja) * 2005-06-17 2009-03-18 株式会社村田製作所 アンテナ装置及び無線通信機
JP2007180757A (ja) 2005-12-27 2007-07-12 Yokowo Co Ltd 複数周波数帯用アンテナ
US8125399B2 (en) * 2006-01-14 2012-02-28 Paratek Microwave, Inc. Adaptively tunable antennas incorporating an external probe to monitor radiated power
EP2048739A4 (en) 2006-07-28 2009-08-05 Murata Manufacturing Co ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE
JP4714876B2 (ja) * 2006-08-10 2011-06-29 独立行政法人情報通信研究機構 アンテナ
US7595759B2 (en) 2007-01-04 2009-09-29 Apple Inc. Handheld electronic devices with isolated antennas
JP2008172672A (ja) * 2007-01-15 2008-07-24 Matsushita Electric Ind Co Ltd アンテナ
US8339321B2 (en) * 2007-08-09 2012-12-25 Panasonic Corporation Antenna device and portable radio apparatus
JP2009077028A (ja) * 2007-09-19 2009-04-09 Ngk Spark Plug Co Ltd アンテナ装置、および、通信装置
JP4835572B2 (ja) * 2007-10-16 2011-12-14 日立電線株式会社 同調型アンテナ
EP2216853B1 (en) 2007-10-26 2012-01-18 TDK Corporation Antenna device and wireless communication equipment using the same
KR20090085321A (ko) 2008-02-04 2009-08-07 주식회사 케이티테크 튜닝 가능한 안테나를 구비한 휴대용 단말기
US8614646B2 (en) 2008-03-14 2013-12-24 Qualcomm Incorporated Adaptive tunable antennas for wireless devices
KR20090111519A (ko) 2008-04-22 2009-10-27 엘에스엠트론 주식회사 메타머티리얼 등가전송선로를 이용한 지상파 디엠비용 내장안테나와 이를 구비한 인쇄회로기판 및 휴대용 단말기
KR101480555B1 (ko) 2008-06-19 2015-01-09 삼성전자주식회사 휴대용 단말기의 안테나 장치
JP2010041071A (ja) 2008-07-31 2010-02-18 Toshiba Corp アンテナ装置
GB0817237D0 (en) * 2008-09-22 2008-10-29 Antenova Ltd Tuneable antennas suitable for portable digitial television receivers
US8447255B2 (en) 2008-10-28 2013-05-21 Sony Ericsson Mobile Communications Ab Variable impedance matching network and method for the same
CN201378620Y (zh) 2009-02-05 2010-01-06 青岛海信移动通信技术股份有限公司 天线连接电路及具有所述电路的移动通信终端
TWI451628B (zh) * 2009-03-17 2014-09-01 Hon Hai Prec Ind Co Ltd 具有天線結構之電子設備
JP4856226B2 (ja) 2009-09-24 2012-01-18 株式会社東芝 無線端末
CN102696149B (zh) 2009-11-13 2014-09-03 日立金属株式会社 变频天线电路、构成它的天线部件、以及使用了它们的无线通信装置
JP5531582B2 (ja) * 2009-11-27 2014-06-25 富士通株式会社 アンテナおよび無線通信装置
JPWO2011086723A1 (ja) 2010-01-18 2013-05-16 株式会社村田製作所 アンテナ及び無線通信装置
KR101700744B1 (ko) * 2010-01-29 2017-02-01 삼성전자주식회사 휴대용 단말기의 내장형 안테나 장치
JP2011176653A (ja) * 2010-02-25 2011-09-08 Fujitsu Component Ltd アンテナ装置
JP4998582B2 (ja) 2010-04-16 2012-08-15 株式会社日本自動車部品総合研究所 無線通信装置
US8644779B2 (en) 2010-05-12 2014-02-04 Samsung Electronics Co., Ltd. Apparatus and method for antenna matching in mobile device
CN202094292U (zh) 2011-05-31 2011-12-28 深圳光启高等理工研究院 蓝牙模块及应用蓝牙模块的设备
JP3171941U (ja) * 2011-09-13 2011-11-24 パナソニック株式会社 アンテナ一体型ｇｐｓ受信モジュール
KR101874892B1 (ko) * 2012-01-13 2018-07-05 삼성전자 주식회사 소형 안테나 장치 및 그 제어방법

Also Published As

Publication number Publication date
BR112014017363B1 (pt) 2022-05-17
JP6452445B2 (ja) 2019-01-16
US10680671B2 (en) 2020-06-09
CN109346824A (zh) 2019-02-15
US10128883B2 (en) 2018-11-13
KR20130083685A (ko) 2013-07-23
US20160211874A1 (en) 2016-07-21
KR101874892B1 (ko) 2018-07-05
WO2013105798A1 (en) 2013-07-18
JP2015503880A (ja) 2015-02-02
BR112014017363A2 (pt) 2017-06-13
AU2013208393B2 (en) 2016-09-22
US20190044558A1 (en) 2019-02-07
US20130184038A1 (en) 2013-07-18
US20200287581A1 (en) 2020-09-10
US11031965B2 (en) 2021-06-08
AU2013208393A1 (en) 2014-07-03
RU2014128616A (ru) 2016-01-27
US20210288686A1 (en) 2021-09-16
CN104040791A (zh) 2014-09-10
US11509340B2 (en) 2022-11-22
US9306288B2 (en) 2016-04-05
EP2615684A3 (en) 2014-03-26
BR112014017363A8 (pt) 2017-07-04
EP3582322A1 (en) 2019-12-18
RU2615594C2 (ru) 2017-04-05
EP2615684A2 (en) 2013-07-17

Similar Documents

Publication Publication Date Title
US11509340B2 (en) Small antenna apparatus and method for controlling the same
US8384606B2 (en) Antenna device and communication terminal
US9992312B1 (en) Mobile device
US9172777B2 (en) Hairpin element for improving antenna bandwidth and antenna efficiency and mobile device with the same
US9531084B2 (en) Multiple input multiple output (MIMO) antennas having polarization and angle diversity and related wireless communications devices
US8750947B2 (en) Mobile device and wideband antenna structure therein
KR102036046B1 (ko) 안테나 장치 및 이를 구비하는 전자기기
US9653791B2 (en) Antenna device and communication device
US9548538B2 (en) Antenna arrangement and device
US20120114163A1 (en) Speaker system including a speaker device having a speaker unit mounted with an antenna
KR20030016415A (ko) 안테나 장치
US20110148735A1 (en) Dual-band antenna
US20080129628A1 (en) Wideband antenna for mobile devices
KR100636524B1 (ko) 평면 역 에프 안테나 매칭장치를 갖는 이동통신단말기
KR20140002322U (ko) 멀티밴드 안테나 구조

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20190110